Project ID comes back as taskId

When you change the status of a project, the webhook payload includes its ID as taskId instead of the more intuitive folderId/projectId - see below for an example payload.

Despite the counter-intuitiveness of the naming convention - is this something safe to rely upon? (meaning, it is stable enough to build automation on top of?)

Thanks!

{
"status": "Production",
"taskId": "IEAEEHCOI4UTOY3X",
"eventType": "ProjectStatusChanged",
"oldStatus": "Backlog",
"webhookId": "IEAEEHCOJAAAZWIU",
"eventAuthorId": "KUAJKXWU",
"customStatusId": "IEAEEHCOJMBX722Q",
"lastUpdatedDate": "2021-05-19T20:03:40Z",
"oldCustomStatusId": "IEAEEHCOJMAAAAAA",
}